42413330442 has 64 divisors (see below), whose sum is σ = 99346673664. Its totient is φ = 11819622720.

The previous prime is 42413330441. The next prime is 42413330459. The reversal of 42413330442 is 24403331424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42413330441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541717 + ... + 615047.

It is an arithmetic number, because the mean of its divisors is an integer number (1552291776).

Almost surely, 2^42413330442 is an apocalyptic number.

42413330442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 42413330442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49673336832).

42413330442 is an abundant number, since it is smaller than the sum of its proper divisors (56933343222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42413330442 is a wasteful number, since it uses less digits than its factorization.

42413330442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73683.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42413330442 its reverse (24403331424), we get a palindrome (66816661866).

It can be divided in two parts, 424 and 13330442, that added together give a triangular number (13330866 = T₅₁₆₃).

The spelling of 42413330442 in words is "forty-two billion, four hundred thirteen million, three hundred thirty thousand, four hundred forty-two".